Finding the Fourth Proportional to 61,138,288.24, 84,370,834.92 and 33,635,626
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Solution
The fourth proportional to 61,138,288.24, 84,370,834.92 and 33,635,626 is: 46,417,162.31
Step by Step Solution
- Step 1: Write the proportion equation
61,138,288.24 : 84,370,834.92 = 33,635,626 : x - Step 2: Convert to fraction form
61,138,288.24/84,370,834.92 = 33,635,626/x - Step 3: Cross multiply
61,138,288.24x = 84,370,834.92 × 33,635,626 - Step 4: Simplify right side
61,138,288.24x = 2,837,865,848,676,860 - Step 5: Solve for x
x = 2,837,865,848,676,860/61,138,288.24 - Step 6: Final answer
x = 46,417,162.31
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.